Ab urbe condita
Titus Livius (Livy)
Livy. History of Rome, Volumes 1-2. Roberts, Canon, Rev, translator. London, New York: J. M. Dent and Sons; E. P. Dutton and Co., 1912.
This was the chief city of the Pentrian Samnites, and by far the wealthiest and best supplied with arms.
There was not the same cause for resentment here as at Cluvia, the soldiers were mainly animated by the prospect of plunder, and on the capture of the place the enemy were treated with less severity; but there was almost more booty collected there than from all the rest of Samnium, and the whole of it was generously given up to the soldiers.
Now that nothing could withstand the overwhelming might of Roman arms, neither armies nor camps nor cities, the one idea in the minds of all the Samnite leaders was to choose some position from which Roman troops when scattered on their foraging expeditions might be caught and surrounded.
Some peasants who pretended to be deserters and some who had, either deliberately or by accident, been made prisoners, came to the consuls with a story in which they all agreed, and which really was true, namely, that an immense quantity of cattle had been driven into a pathless forest. The consuls were induced by this story to send the legions, with nothing but their kits to encumber them, in the direction the cattle had taken, to secure them.
A very strong body of the enemy were concealed on either side of the road, and when they saw that the Romans had entered the forest they suddenly raised a shout and made a tumultuous attack upon them.
The suddenness of the affair at first created some confusion, while the men were piling their kits in the centre of the column and getting at their weapons, but as soon as they had each freed themselves from their burdens and put themselves in fighting trim, they began to assemble round the standards. From their old discipline and long experience they knew their places in the ranks, and the line was formed without any orders being needed, each man acting on his own initiative.